Bug 514712

Summary: Huion 13 gen 3 not mapping correctly to the canvas view
Product: [Applications] krita Reporter: Miguel <Miguel1234paredes>
Component: Tablets (tablet issues are only very rarely bugs in Krita!)Assignee: Krita Bugs <krita-bugs-null>
Status: REPORTED ---    
Severity: major    
Priority: NOR    
Version First Reported In: 5.2.14   
Target Milestone: ---   
Platform: Microsoft Windows   
OS: Microsoft Windows   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Miguel 2026-01-16 23:00:50 UTC
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SUMMARY


STEPS TO REPRODUCE
1. i think this is a platform-specific error, however you need a huion 13 gen 3 tablet and the latest driver
2. install krita
3. try to draw something 

OBSERVED RESULT
The cursor (pointer or mouse position) is shifted all around the canvas, the cursor position in the left top part of the canvas seems to ve shifted by an inch to the top left side of the pen position (real world cursor position), however, in the middle and buttom right side of the canvas the cursor is shifted the other way around, to the bottom right by an inch. 

EXPECTED RESULT
The cursor must be in the same position as the pen (stylus) touch point.

SOFTWARE/OS VERSIONS
Windows: 11 (6.2.9200)
macOS: NA
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: 
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
The cursor position seems to be fine in other views of Krita other than the canvas, you can click and see the pointer follow the pen (stylus) tip correctly, however when the cursor falls in the canvas view it is automatically shifted, i did already tweak the tablet driver settings and krita's tablet settings and there's no way to get it right, it does not neither with inherited display area nor custom display area.

Another rather helpful note would be that the tablet works just fine with blender and other 3rd party software, but i encountered this issue only with krita.